Home / 59,774,503.20-89,661,754.80-35,588,032.80

Finding the Fourth Proportional to 59,774,503.20, 89,661,754.80 and 35,588,032.80

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Solution

The fourth proportional to 59,774,503.20, 89,661,754.80 and 35,588,032.80 is: 53,382,049.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,774,503.20 : 89,661,754.80 = 35,588,032.80 : x
  2. Step 2: Convert to fraction form
    59,774,503.20/89,661,754.80 = 35,588,032.80/x
  3. Step 3: Cross multiply
    59,774,503.20x = 89,661,754.80 × 35,588,032.80
  4. Step 4: Simplify right side
    59,774,503.20x = 3,190,885,470,727,957
  5. Step 5: Solve for x
    x = 3,190,885,470,727,957/59,774,503.20
  6. Step 6: Final answer
    x = 53,382,049.20

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.